/* ESS Form Components */

/* Form Section Card */
.form-section-card {
    background: var(--ess-color-surface-primary);
    border: 1px solid var(--ess-color-border-subtle);
    border-radius: var(--ess-radius-xl);
    box-shadow: var(--ess-shadow-sm);
    margin-block-end: var(--ess-spacing-6);
    overflow: hidden;
    transition: all var(--ess-duration-base) var(--ess-ease-out);
    position: relative;
}

/* Hover effect */
.form-section-card:hover {
    box-shadow: var(--ess-shadow-lg);
    transform: translateY(-2px);
    border-color: var(--ess-color-border-default);
}

.form-section-card--no-elevation {
    box-shadow: none;
    border: 1px solid var(--ess-border-color);
}

.form-section-card--no-padding .form-section-card__content {
    padding: 0;
}

.form-section-card__header {
    padding: var(--ess-spacing-5) var(--ess-spacing-6) var(--ess-spacing-4);
    border-block-end: 2px solid var(--ess-color-border-subtle);
    background: linear-gradient(to bottom, var(--ess-color-surface-primary), var(--ess-color-surface-secondary));
    position: relative;
}

/* Accent bar */
.form-section-card__header::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: 0;
    inset-inline-end: 0;
    block-size: 4px;
    background: linear-gradient(90deg, var(--ess-color-primary), var(--ess-color-primary-light));
    border-start-start-radius: var(--ess-radius-xl);
    border-start-end-radius: var(--ess-radius-xl);
}

.form-section-card__title {
    font-size: var(--ess-font-size-xl);
    font-weight: var(--ess-font-weight-semibold);
    color: var(--ess-color-text-primary);
    margin: 0;
    letter-spacing: var(--ess-letter-spacing-tight);
    display: flex;
    align-items: center;
    gap: var(--ess-spacing-3);
}

.form-section-card__description {
    font-size: var(--ess-font-size-sm);
    color: var(--ess-text-secondary);
    margin-block-start: var(--ess-spacing-1);
    margin-block-end: 0;
}

.form-section-card__header-actions {
    margin-block-start: var(--ess-spacing-2);
}

.form-section-card__content {
    padding: var(--ess-spacing-6);
    background: var(--ess-color-surface-primary);
}

.form-section-card__footer {
    padding: var(--ess-spacing-3) var(--ess-spacing-4);
    background: var(--ess-surface-secondary);
    border-block-start: 1px solid var(--ess-border-color);
}

/* Form Field */
.premium-form-field {
    margin-block-end: var(--ess-spacing-4);
}

.premium-form-field__label {
    display: block;
    font-size: var(--ess-font-size-sm);
    font-weight: var(--ess-font-weight-medium);
    color: var(--ess-text-primary);
    margin-block-end: var(--ess-spacing-2);
}

.premium-form-field__label--required::after {
    content: ' *';
    color: var(--ess-danger-color);
}

.premium-form-field__input {
    position: relative;
}

.premium-form-field__help-text {
    font-size: var(--ess-font-size-xs);
    color: var(--ess-text-tertiary);
    margin-block-start: var(--ess-spacing-1);
}

/* Validation Summary - Premium Alert Design */
.ess-validation-summary {
    background: linear-gradient(135deg, var(--ess-color-error-50) 0%, var(--ess-color-surface-primary) 100%);
    border: 2px solid var(--ess-color-error-200);
    border-inline-start-width: 6px;
    border-inline-start-color: var(--ess-color-error);
    border-radius: var(--ess-radius-lg);
    padding: var(--ess-spacing-5);
    margin-block-end: var(--ess-spacing-5);
    display: flex;
    gap: var(--ess-spacing-4);
    box-shadow: var(--ess-shadow-md);
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ess-validation-summary--warning {
    background: linear-gradient(135deg, var(--ess-color-warning-50) 0%, var(--ess-color-surface-primary) 100%);
    border-color: var(--ess-color-warning-200);
    border-inline-start-color: var(--ess-color-warning);
}

.ess-validation-summary--info {
    background: linear-gradient(135deg, var(--ess-color-info-50) 0%, var(--ess-color-surface-primary) 100%);
    border-color: var(--ess-color-info-200);
    border-inline-start-color: var(--ess-color-info);
}

.ess-validation-summary__icon {
    flex-shrink: 0;
    font-size: var(--ess-font-size-2xl);
    color: var(--ess-color-error);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.ess-validation-summary__content {
    flex: 1;
}

.ess-validation-summary__title {
    font-weight: var(--ess-font-weight-semibold);
    margin: 0 0 var(--ess-spacing-2);
    color: var(--ess-text-primary);
}

.ess-validation-summary__message {
    color: var(--ess-text-secondary);
    margin: 0;
}

.ess-validation-summary__error-list {
    margin: var(--ess-spacing-2) 0 0;
    padding-inline-start: var(--ess-spacing-4);
}

.ess-validation-summary__error-list li {
    margin-block-end: var(--ess-spacing-1);
    color: var(--ess-text-secondary);
}

.ess-validation-summary__close {
    flex-shrink: 0;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--ess-text-tertiary);
    font-size: var(--ess-font-size-xl);
    line-height: 1;
}

.ess-validation-summary__close:hover {
    color: var(--ess-text-primary);
}

/* Leave Balance Card */
.ess-leave-balance-card {
    background: var(--ess-surface-color);
    border-radius: var(--ess-radius-lg);
    box-shadow: var(--ess-shadow-sm);
    padding: var(--ess-spacing-4);
    margin-block-end: var(--ess-spacing-4);
    border-inline-start: 4px solid var(--ess-primary-color);
}

.ess-leave-balance-card--insufficient {
    border-inline-start-color: var(--ess-danger-color);
}

.ess-leave-balance-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-block-end: var(--ess-spacing-4);
}

.ess-leave-balance-card__header h3 {
    font-size: var(--ess-font-size-lg);
    font-weight: var(--ess-font-weight-semibold);
    margin: 0;
    color: var(--ess-text-primary);
}

.ess-leave-balance-card__refresh-btn {
    background: none;
    border: none;
    padding: var(--ess-spacing-2);
    cursor: pointer;
    color: var(--ess-primary-color);
    border-radius: var(--ess-radius-md);
    transition: background-color var(--ess-transition-fast);
}

.ess-leave-balance-card__refresh-btn:hover:not(:disabled) {
    background: var(--ess-surface-secondary);
}

.ess-leave-balance-card__refresh-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.ess-leave-balance-card__comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--ess-spacing-3);
    align-items: center;
    margin-block-end: var(--ess-spacing-3);
}

.ess-leave-balance-card__balance {
    text-align: center;
}

.ess-leave-balance-card__balance-label {
    font-size: var(--ess-font-size-sm);
    color: var(--ess-text-secondary);
    margin-block-end: var(--ess-spacing-1);
}

.ess-leave-balance-card__balance-value {
    font-size: var(--ess-font-size-3xl);
    font-weight: var(--ess-font-weight-bold);
    color: var(--ess-text-primary);
}

.ess-leave-balance-card__balance-unit {
    font-size: var(--ess-font-size-sm);
    color: var(--ess-text-tertiary);
    margin-inline-start: var(--ess-spacing-1);
}

.ess-leave-balance-card__arrow {
    font-size: var(--ess-font-size-2xl);
    color: var(--ess-text-tertiary);
}

.ess-leave-balance-card__message {
    padding: var(--ess-spacing-3);
    border-radius: var(--ess-radius-md);
    text-align: center;
    font-size: var(--ess-font-size-sm);
    margin-block-end: var(--ess-spacing-3);
}

.ess-leave-balance-card__message--success {
    background: var(--ess-success-background);
    color: var(--ess-success-text);
    border: 1px solid var(--ess-success-border);
}

.ess-leave-balance-card__message--error {
    background: var(--ess-danger-background);
    color: var(--ess-danger-text);
    border: 1px solid var(--ess-danger-border);
}

.ess-leave-balance-card__tickets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--ess-spacing-3);
    padding-block-start: var(--ess-spacing-3);
    border-block-start: 1px solid var(--ess-border-color);
}

.ess-leave-balance-card__ticket {
    text-align: center;
}

.ess-leave-balance-card__ticket-label {
    font-size: var(--ess-font-size-xs);
    color: var(--ess-text-tertiary);
    margin-block-end: var(--ess-spacing-1);
}

.ess-leave-balance-card__ticket-value {
    font-size: var(--ess-font-size-xl);
    font-weight: var(--ess-font-weight-semibold);
    color: var(--ess-primary-color);
}

/* Calculated Field Display - Premium Highlight */
.ess-calculated-field {
    background: linear-gradient(135deg, var(--ess-color-primary-50) 0%, var(--ess-color-surface-secondary) 100%);
    border: 2px solid var(--ess-color-primary-200);
    border-radius: var(--ess-radius-lg);
    padding: var(--ess-spacing-5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-block-end: var(--ess-spacing-5);
    box-shadow: var(--ess-shadow-sm);
    transition: all var(--ess-duration-base) var(--ess-ease-out);
    position: relative;
    overflow: hidden;
}

/* Premium shimmer effect */
.ess-calculated-field::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: -100%;
    inline-size: 100%;
    block-size: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { inset-inline-start: -100%; }
    100% { inset-inline-start: 100%; }
}

.ess-calculated-field:hover {
    box-shadow: var(--ess-shadow-md);
    border-color: var(--ess-color-primary);
}

.ess-calculated-field__label {
    font-size: var(--ess-font-size-base);
    font-weight: var(--ess-font-weight-semibold);
    color: var(--ess-color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--ess-spacing-2);
}

.ess-calculated-field__label::before {
    content: '';
    display: inline-block;
    inline-size: 4px;
    block-size: 20px;
    background: var(--ess-color-primary);
    border-radius: var(--ess-radius-full);
}

.ess-calculated-field__value-wrapper {
    display: flex;
    align-items: center;
    gap: var(--ess-spacing-3);
}

.ess-calculated-field__value {
    font-size: var(--ess-font-size-4xl);
    font-weight: var(--ess-font-weight-bold);
    color: var(--ess-color-primary);
    font-variant-numeric: tabular-nums;
    letter-spacing: var(--ess-letter-spacing-tight);
}

.ess-calculated-field__unit {
    font-size: var(--ess-font-size-base);
    color: var(--ess-color-text-secondary);
    font-weight: var(--ess-font-weight-medium);
}

.ess-calculated-field__checkmark {
    color: var(--ess-color-success);
    font-size: var(--ess-font-size-2xl);
    animation: scaleIn 0.3s ease-out;
}

@keyframes scaleIn {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.ess-calculated-field__help-text {
    font-size: var(--ess-font-size-xs);
    color: var(--ess-color-text-tertiary);
    margin-block-start: var(--ess-spacing-1);
}

/* Form Grid Layouts - Premium Spacing */
.form-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--ess-spacing-5);
    margin-block-end: var(--ess-spacing-5);
}

.form-status-row {
    max-width: 50%;
}

/* Form Grid Item Styling */
.form-grid-2col > * {
    min-width: 0; /* Prevent grid blowout */
}

/* Form Actions */
.ess-form-actions {
    display: flex;
    gap: var(--ess-spacing-3);
    padding: var(--ess-spacing-5) var(--ess-spacing-6);
    border-block-start: 2px solid var(--ess-color-border-subtle);
    margin-block-start: var(--ess-spacing-6);
    background: linear-gradient(to top, var(--ess-color-surface-secondary), var(--ess-color-surface-primary));
    border-end-start-radius: var(--ess-radius-lg);
    border-end-end-radius: var(--ess-radius-lg);
    position: sticky;
    bottom: 0;
    backdrop-filter: blur(8px);
    z-index: 10;
}

/* Icon-Enhanced Form Fields - PREMIUM DESIGN */
.ess-form-field-with-icon {
    position: relative;
}

.ess-form-field-with-icon__icon {
    position: absolute;
    inset-inline-start: var(--ess-spacing-4);
    inset-block-start: 50%;
    transform: translateY(-50%);
    color: var(--ess-color-text-tertiary);
    font-size: var(--ess-font-size-lg);
    pointer-events: none;
    z-index: 1;
    transition: color var(--ess-duration-base);
}

.ess-form-field-with-icon__input {
    padding-inline-start: calc(var(--ess-spacing-4) + var(--ess-font-size-lg) + var(--ess-spacing-3)) !important;
}

.ess-form-field-with-icon:focus-within .ess-form-field-with-icon__icon {
    color: var(--ess-color-primary);
}

/* Large Touch Targets - MOBILE FIRST */
.ess-form-field--large-touch .rz-textbox,
.ess-form-field--large-touch .rz-dropdown,
.ess-form-field--large-touch .rz-datepicker,
.ess-form-field--large-touch .rz-numeric {
    min-height: 52px;
    font-size: var(--ess-font-size-base);
    padding: var(--ess-spacing-4);
}

/* Premium Input Enhancements */
.rz-textbox:focus,
.rz-dropdown:focus,
.rz-datepicker:focus,
.rz-numeric:focus {
    border-color: var(--ess-color-primary);
    box-shadow: 0 0 0 3px rgba(46, 51, 134, 0.1),
                var(--ess-shadow-sm);
    outline: none;
}

/* Premium Button Enhancements */
.rz-button.rz-button-icon-only {
    min-width: 48px;
    min-height: 48px;
}

/* Responsive */
@media (max-width: 768px) {
    .form-grid-2col {
        grid-template-columns: 1fr;
    }

    .form-status-row {
        max-width: 100%;
    }

    .ess-leave-balance-card__comparison {
        grid-template-columns: 1fr;
        gap: var(--ess-spacing-2);
    }

    .ess-leave-balance-card__arrow {
        transform: rotate(90deg);
    }

    /* Larger touch targets on mobile */
    .rz-textbox,
    .rz-dropdown,
    .rz-datepicker,
    .rz-numeric,
    .rz-button {
        min-height: 48px;
    }
}